Antiplatelet Activity of Geranylgeraniol Isolated from Pterodon pubescens Fruit Oil is Mediated by Inhibition of Cyclooxygenase-1 - Calixto, Nivea Oliveira; da Costa e Silva, Maria Cristina; Gayer, Carlos Roberto Machado; Coelho, Marsen Garcia Pinto; Paes, Márcia Cristina; Todeschini, Adriane Regina (Planta Medica, 2007)